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JET Digital Pressurisation Equipment
MAXI Models (D125, D225, D150, D250)
MD Models (125, 225, 150, 250)
Mini Models (130D, 230D)
Operation & Maintenance
Manual
Rev 8.1
.
Rev 8.1 Oct-15
Page 1 / 42
We reserve the right to change designs and technical specifications of our products
www.wolseley.co.uk
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Table of Contents
Related Manuals for Jet Mini D230
Summarization of Contents
About this Manual
Conventions used in this Manual
Explains symbols and typography used in the manual for clarity.
Typography
Details specific font styles and their meanings for different content types.
Where to find more Information
Provides a website URL for additional product information and resources.
Equipment Overview
Principal of Operation
Describes the basic function and internal working of the pressurisation unit.
Installation
Pipe Connections
Covers essential guidelines for making water supply and system connections.
Typical Installation Diagram
Illustrates the standard layout for connecting the unit to a heating/cooling system.
Micro Controller
Fault contacts
Details the available volt-free fault contacts for system integration.
Commissioning
Pre-Commissioning Checklist
Lists essential checks before starting the commissioning process.
Hydraulic Commissioning
Float Valve Setting
Instructions for setting the break tank's float valve correctly.
Bleeding Pumps
Procedure for removing air from the pumps.
Initial Start-up
Steps for bringing the unit into operational status for the first time.
Testing
Method to verify the unit's operation by simulating a minor leak.
Operation
Fault Codes
Explains the various fault codes displayed by the controller.
Shutdown procedure
Outlines the steps for safely powering down the unit.
Start-up Procedure
Details the process for restarting the unit after shutdown.
Maintenance
Visual Inspection
Guide to performing routine visual checks for potential faults.
Interrogate Controller
How to access and interpret logged data from the controller.
Test Unit Operation
Procedure to test the unit's pressure-raising capability.
Wiring diagram
Wiring location list
Correlates wire colours and numbers to their connections.
Warranty Details
Warranty - What Is Covered?
Specifies the scope of the manufacturer's warranty coverage.
Warranty - What Is Not Covered?
Outlines conditions and issues explicitly excluded from warranty.
Conditions of warranty
Lists requirements for the warranty to remain valid, including installation and maintenance.
Contact Details
Provides contact information for further assistance and inquiries.
Need help?
Do you have a question about the Mini D230 and is the answer not in the manual?
Questions and answers